// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkyLjUuMzc6ODA
// basis: SHA-256 hash match only; no string or byte patterns.
// Files known only by their Content-Type header are excluded.
import "hash"

rule PublicMosaic_vshell_hashes
{
    meta:
        description = "VShell files observed by Public Mosaic, matched by SHA-256"
        basis = "hash match; no file bytes held"
        provenance = "file analysis, sandbox run"
        reference = "https://publicmosaic.com/config/endpoint/MTU0LjkyLjUuMzc6ODA"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "09e8f57e67cc59f88d96a2c2425e8d96cfc94be3f0dfa79ef304a7428f15c966"
        or hash.sha256(0, filesize) == "259099e4a21d731a378a41c770890423f729ba20a00d2266a7dbdf40e807fc26"
        or hash.sha256(0, filesize) == "38b46ccf61527066edb52247d4ba1f51c017d1f866a64d4d7f538ddfa70cbae0"
        or hash.sha256(0, filesize) == "d8e0e970a5f6883a6832a67fb930a8a82c96202a2ef7453cf5b863a808b87ae7"
}